Removal |
1. |
Disconnect the negative (-) battery terminal. |
2. |
Remove the steering column upper and lower shrouds (A) after removing 3 screws.
|
3. |
Disconnect the light switch connector (A) and the wiper switch connector (B). |
4. |
Remove the wiper switch (A) by pushing the lock pin (B).
|
5. |
Remove the steering wheel.
(Refer to the ST group - "Steering column and shaft") |
6. |
Remove the clock spring.
(Refer to the RT group - "Airbag module") |
7. |
Loosen the 2 screws from the multifunction switch assembly (A). |
Installation |
1. |
Install the multifunction switch. |
2. |
Install the clock spring and steering wheel. |
3. |
Install the steering column upper and lower shrouds. |
4. |
Install the steering wheel. |
Inspection |
1. |
With the multi function switch in each position, make sure that continuity exists between the terminals below.
If continuity is not as specified, replace the multi-function switch. Lighting switch (Auto Light) Lighting Switch Dimmer And Passing Switch Turn Signal Switch Front Fog Lamp |
1. |
With the multi function switch in each position, make sure that continuity exists between the terminals below.
If continuity is not as specified, replace the multi-function switch. Wiper Switch Washer Switch Rear Wiper Switch Rear Washer Switch |
Inspection (With GDS) |
1. |
Check BCM input/output specification of multifunction switch
using the GDS. If the specification is abnormal, replace the lamp or
wiper switch. |
2. |
If diagnosis is required on the multifunction switch, select model and "BCM". |
3. |
Select "Current data" and check the input/output condition of "Multifunction switch". |
4. |
To perform test on "Multifunction switch" outputs, select "Actuation test". |
DBC Switch: Description and Operation
Description
The DBC function is the acronym word of Downhill Brake
Control function. When a vehicle goes down the hill, just pushing the
DBC switch enables the car to keep its vehicle''s speed ...
DBC (Downhill brake control) indicator
The DBC indicator will illuminate when the DBC button is pressed and the system
is on.
When driving down a steep hill at a speed under 35 km/h (22 mph), the DBC will
operate and the DBC indicat ...